[INFO] fetching crate spack 0.0.0...
[INFO] testing spack-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate spack 0.0.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate spack 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spack 0.0.0
[INFO] finished tweaking crates.io crate spack 0.0.0
[INFO] tweaked toml for crates.io crate spack 0.0.0 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 273c2d379c8a591749a5ee0048f134350e81013a11c43aa3f72c9687d12c5b17
[INFO] running `Command { std: "docker" "start" "-a" "273c2d379c8a591749a5ee0048f134350e81013a11c43aa3f72c9687d12c5b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "273c2d379c8a591749a5ee0048f134350e81013a11c43aa3f72c9687d12c5b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273c2d379c8a591749a5ee0048f134350e81013a11c43aa3f72c9687d12c5b17", kill_on_drop: false }`
[INFO] [stdout] 273c2d379c8a591749a5ee0048f134350e81013a11c43aa3f72c9687d12c5b17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 191452e27139c394163c1b8636bd3a4dfb198179a22199bd063eb15f26a45c29
[INFO] running `Command { std: "docker" "start" "-a" "191452e27139c394163c1b8636bd3a4dfb198179a22199bd063eb15f26a45c29", kill_on_drop: false }`
[INFO] [stderr]    Compiling spack v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "191452e27139c394163c1b8636bd3a4dfb198179a22199bd063eb15f26a45c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "191452e27139c394163c1b8636bd3a4dfb198179a22199bd063eb15f26a45c29", kill_on_drop: false }`
[INFO] [stdout] 191452e27139c394163c1b8636bd3a4dfb198179a22199bd063eb15f26a45c29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fc5a73ec272f48f3a221d9f8a755a7659243434eceff550bde2b59485def2b1
[INFO] running `Command { std: "docker" "start" "-a" "7fc5a73ec272f48f3a221d9f8a755a7659243434eceff550bde2b59485def2b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling spack v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "7fc5a73ec272f48f3a221d9f8a755a7659243434eceff550bde2b59485def2b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc5a73ec272f48f3a221d9f8a755a7659243434eceff550bde2b59485def2b1", kill_on_drop: false }`
[INFO] [stdout] 7fc5a73ec272f48f3a221d9f8a755a7659243434eceff550bde2b59485def2b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1301cdb2c0e221910c81f811e6062c0e50922be946fa037585f907bc78947376
[INFO] running `Command { std: "docker" "start" "-a" "1301cdb2c0e221910c81f811e6062c0e50922be946fa037585f907bc78947376", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/spack-9d231d73318aaf04)
[INFO] [stderr]    Doc-tests spack
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1301cdb2c0e221910c81f811e6062c0e50922be946fa037585f907bc78947376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1301cdb2c0e221910c81f811e6062c0e50922be946fa037585f907bc78947376", kill_on_drop: false }`
[INFO] [stdout] 1301cdb2c0e221910c81f811e6062c0e50922be946fa037585f907bc78947376